(events): Unable to use content based filtering patterns in detailType #30220
Description
Describe the bug
When using the L2 construct for EventBridge Rules a type failure occurs when attempting to create an event bridge rule that uses content based filtering patterns. Requiring the use of a trapdoor in order to achieve the desired results.
Expected Behavior
Content based filtering patterns are supported in an events detailType
Current Behavior
Type '{ prefix: string; }' is not assignable to type 'string'
Reproduction Steps
#!/usr/bin/env node
import 'source-map-support/register';
import * as cdk from 'aws-cdk-lib';
import { Rule, CfnRule } from 'aws-cdk-lib/aws-events';
const app = new cdk.App();
const stack = new cdk.Stack(app, 'RuleTestStack');
const rule = new Rule(stack, 'Rule', {
eventPattern: {
detailType: [{"prefix": "shared_"}]
}
});
Possible Solution
See #30222
Using a trapdoor does provide a work around
(rule.node.defaultChild as CfnRule).addOverride('Properties.EventPattern.detail-type', [{"prefix": "shared_"}])
Additional Information/Context
No response
CDK CLI Version
2.141.0
Framework Version
No response
Node.js Version
18.18.0
OS
OSX
Language
TypeScript
Language Version
Typescript 5.4.0
Other information
No response